kubernetes/vendor/github.com/opencontainers/runc/libcontainer/cgroups/v1_utils.go

const CgroupNamePrefix …

const defaultPrefix …

var errUnified …

var ErrV1NoUnified …

var readMountinfoOnce …

var readMountinfoErr …

var cgroupMountinfo …

type NotFoundError …

func (e *NotFoundError) Error() string { … }

func NewNotFoundError(sub string) error { … }

func IsNotFound(err error) bool { … }

func tryDefaultPath(cgroupPath, subsystem string) string { … }

// readCgroupMountinfo returns a list of cgroup v1 mounts (i.e. the ones
// with fstype of "cgroup") for the current running process.
//
// The results are cached (to avoid re-reading mountinfo which is relatively
// expensive), so it is assumed that cgroup mounts are not being changed.
func readCgroupMountinfo() ([]*mountinfo.Info, error) { … }

// https://www.kernel.org/doc/Documentation/cgroup-v1/cgroups.txt
func FindCgroupMountpoint(cgroupPath, subsystem string) (string, error) { … }

func FindCgroupMountpointAndRoot(cgroupPath, subsystem string) (string, string, error) { … }

func findCgroupMountpointAndRootFromMI(mounts []*mountinfo.Info, cgroupPath, subsystem string) (string, string, error) { … }

func (m Mount) GetOwnCgroup(cgroups map[string]string) (string, error) { … }

func getCgroupMountsHelper(ss map[string]bool, mounts []*mountinfo.Info, all bool) ([]Mount, error) { … }

func getCgroupMountsV1(all bool) ([]Mount, error) { … }

// GetOwnCgroup returns the relative path to the cgroup docker is running in.
func GetOwnCgroup(subsystem string) (string, error) { … }

func GetOwnCgroupPath(subsystem string) (string, error) { … }

func getCgroupPathHelper(subsystem, cgroup string) (string, error) { … }

func getControllerPath(subsystem string, cgroups map[string]string) (string, error) { … }